[gmpi] Topic 7.3: Unconnected inputs/outputs
- From: Tim Hockin <thockin@xxxxxxxxxx>
- To: gmpi@xxxxxxxxxxxxx
- Date: Wed, 28 May 2003 11:33:26 -0700 (PDT)
Topic 7.3: Unconnected inputs/outputs
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Q: How do we handle disconnected inputs/outputs?
a) They are given a NULL buffer and must detect it.
b) They are given a zero-filled (or SILENT) buffer.
c) If a plugin supports disconnected inputs/outputs, they are flagged
or negotiated at connection-time. If an in/out is agreed to be
disconnected, no buffer is needed. Otherwise, the host must provide a
zero-filled (or SILENT) buffer for logically disconnect in/outs.
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